'All men watch porn'

ZE:A's vocalist Kwanghee caused a stir online when he recently confessed on a Korean variety show that he watches porn every other day.

While this may have been taken lightly if he were plying his trade in Hollywood, being part of a nine-member K-pop boy band has rendered his offhand remark a shock to some - especially since the K-pop industry is known for its emphasis on its stars' squeaky-clean images.

In an episode of Korean variety show 99 Meeting that aired in Korea last week, Kwanghee, 25, had at first appeared shy in front of the 99 women who came on the show to rate several married men on how they treated their wives.

He was, after all, the show's first celebrity guest.

But it was when a married couple started discussing their love for and attraction towards each other that Kwanghee suddenly spoke up.

The wife had been intent on bragging about how much her husband was into her.